997742466
997,742,466 is an even composite number composed of five prime numbers multiplied together.
997742466 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 997742466:
2 × 32 × 7 × 151 × 2292
(2 × 3 × 3 × 7 × 151 × 229 × 229)See below for interesting mathematical facts about the number 997742466 from the Numbermatics database.
Names of 997742466
- Cardinal: 997742466 can be written as Nine hundred ninety-seven million, seven hundred forty-two thousand, four hundred sixty-six.
Scientific notation
- Scientific notation: 9.97742466 × 108
Factors of 997742466
Divisors of 997742466
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 42 63 126 151 229 302 453 458 687 906 1057 1359 1374 1603 2061 2114 2718 3171 3206 4122 4809 6342 9513 9618 14427 19026 28854 34579 52441 69158 103737 104882 157323 207474 242053 311211 314646 367087 471969 484106 622422 726159 734174 943938 1101261 1452318 2178477 2202522 3303783 4356954 6607566 7918591 15837182 23755773 47511546 55430137 71267319 110860274 142534638 166290411 332580822 498871233 997742466
- Sum of all divisors σ(n): 2497869504
- Sum of proper divisors (its aliquot sum) s(n): 1500127038
- 997742466 is an abundant number, because the sum of its proper divisors (1500127038) is greater than itself. Its abundance is 502384572
Bases of 997742466
- Binary: 1110110111100001010111100000102
- Hexadecimal: 0x3B785782
- Base-36: GI130I
Squares and roots of 997742466
- 997742466 squared (9977424662) is 995490028459761156
- 997742466 cubed (9977424663) is 993242675873852277558450696
-
The
square root of 997742466 is 31587.0616867097 -
The
cube root of 997742466 is 999.2469216821
Scales and comparisons
How big is 997742466?- 997,742,466 seconds is equal to 31 years, 37 weeks, 4 days, 22 hours, 41 minutes, 6 seconds.
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To count from 1 to 997,742,466 would take you about forty-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 997742466 cubic inches would be around 83.3 feet tall.
Recreational maths with 997742466
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